<template>
    <h1>Vue基础语法</h1>
    <p>{{ message }}</p>
</template>
<script setup>
//导入ref
    import {ref} from "vue";
    let message = ref ("不积跬步，无以至千");
    setTimeout(()=>{
        message.value = "长风破浪会有时";
    },2000)
</script>
<style scoped>

</style>